diff --git a/Modules/Parser/Sources/FeedParser/Feeds/ParsedAttachment.swift b/Modules/Parser/Sources/FeedParser/Feeds/ParsedAttachment.swift
index 48b2bd64c..a3c3cb4f5 100644
--- a/Modules/Parser/Sources/FeedParser/Feeds/ParsedAttachment.swift
+++ b/Modules/Parser/Sources/FeedParser/Feeds/ParsedAttachment.swift
@@ -8,7 +8,7 @@
 
 import Foundation
 
-public struct ParsedAttachment: Hashable, Sendable {
+public final class ParsedAttachment: Hashable, Sendable {
 
 	public let url: String
 	public let mimeType: String?
@@ -33,4 +33,10 @@ public struct ParsedAttachment: Hashable, Sendable {
 	public func hash(into hasher: inout Hasher) {
 		hasher.combine(url)
 	}
+
+	// MARK: - Equatable
+
+	public static func ==(lhs: ParsedAttachment, rhs: ParsedAttachment) -> Bool {
+		lhs.url == rhs.url && lhs.mimeType == rhs.mimeType && lhs.title == rhs.title && lhs.sizeInBytes == rhs.sizeInBytes && lhs.durationInSeconds == rhs.durationInSeconds
+	}
 }
diff --git a/Modules/Parser/Sources/FeedParser/Feeds/ParsedAuthor.swift b/Modules/Parser/Sources/FeedParser/Feeds/ParsedAuthor.swift
index 01e91e2ad..260eece16 100644
--- a/Modules/Parser/Sources/FeedParser/Feeds/ParsedAuthor.swift
+++ b/Modules/Parser/Sources/FeedParser/Feeds/ParsedAuthor.swift
@@ -8,7 +8,7 @@
 
 import Foundation
 
-public struct ParsedAuthor: Hashable, Codable, Sendable {
+public final class ParsedAuthor: Hashable, Codable, Sendable {
 
 	public let name: String?
 	public let url: String?
@@ -23,7 +23,7 @@ public struct ParsedAuthor: Hashable, Codable, Sendable {
 	}
 
 	/// Use when the actual property is unknown. Guess based on contents of the string. (This is common with RSS.)
-	init(singleString: String) {
+	convenience init(singleString: String) {
 
 		if singleString.contains("@") {
 			self.init(name: nil, url: nil, avatarURL: nil, emailAddress: singleString)
@@ -53,4 +53,11 @@ public struct ParsedAuthor: Hashable, Codable, Sendable {
 			hasher.combine("")
 		}
 	}
+
+	// MARK: - Equatable
+
+	public static func ==(lhs: ParsedAuthor, rhs: ParsedAuthor) -> Bool {
+
+		lhs.name == rhs.name && lhs.url == rhs.url && lhs.avatarURL == rhs.avatarURL && lhs.emailAddress == rhs.emailAddress
+	}
 }
diff --git a/Modules/Parser/Sources/FeedParser/Feeds/ParsedHub.swift b/Modules/Parser/Sources/FeedParser/Feeds/ParsedHub.swift
index a1e95e7e2..abd687467 100644
--- a/Modules/Parser/Sources/FeedParser/Feeds/ParsedHub.swift
+++ b/Modules/Parser/Sources/FeedParser/Feeds/ParsedHub.swift
@@ -8,8 +8,26 @@
 
 import Foundation
 
-public struct ParsedHub: Hashable, Sendable {
+public final class ParsedHub: Hashable, Sendable {
 
 	public let type: String
 	public let url: String
+
+	init(type: String, url: String) {
+		self.type = type
+		self.url = url
+	}
+	
+	// MARK: - Hashable
+
+	public func hash(into hasher: inout Hasher) {
+		hasher.combine(type)
+		hasher.combine(url)
+	}
+
+	// MARK: - Equatable
+
+	public static func ==(lhs: ParsedHub, rhs: ParsedHub) -> Bool {
+		lhs.type == rhs.type && lhs.url == rhs.url
+	}
 }